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Madison, Valerie and the sea monsters come up with a plan to get a whale song into the well of power while the gang lands in Indonesia to begin their search for the mermaids.
First Air Date : May 20, 2016
Last Air date : Sep 22, 2018
Episode : 35 Episode
Season : 4 Season
Runtime: 5:10 minutes
Studio: YouTube
Country: United States of America
Cast:
Crew: